🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.1

Radius: 14.3

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.42 AU - 0.68 AU

Year: 282 Days

Day: 8.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 83,957,773 km

• M1: 178,171 km (0.115 R)
• M2: 647,160 km (0.119 R)
• M3: 1,166,863 km (0.047 R)
• M4: 1,709,604 km (0.063 R)
• M5: 2,189,514 km (0.049 R)
• M6: 2,733,303 km (0.063 R)
• M7: 3,647,346 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.8

Radius: 8.2

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.61 AU - 0.81 AU

Year: 413 Days

Day: 5.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 83,957,773 km

• M1: 103,073 km (0.083 R)
• M2: 433,983 km (0.077 R)
• M3: 716,574 km (0.114 R)
• M4: 1,068,578 km (0.104 R)
• M5: 1,506,002 km (0.026 R)
• M6: 1,922,333 km (0.104 R)
• M7: 2,216,592 km (0.081 R)
• M8: 2,791,945 km (0.102 R)
• M9: 3,068,851 km (0.12 R)

Asteroid Belt

Center: 1.05 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.9

Radius: 8.8

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.24 AU - 1.52 AU

Year: 1119 Days

Day: 12.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 83,957,773 km

• M1: 109,506 km (0.079 R)
• M2: 427,850 km (0.094 R)
• M3: 819,048 km (0.097 R)
• M4: 1,355,506 km (0.052 R)
• M5: 1,687,913 km (0.113 R)
• M6: 2,147,777 km (0.034 R)
• M7: 2,427,973 km (0.086 R)
• M8: 2,821,416 km (0.085 R)
• M9: 3,110,888 km (0.066 R)
• M10: 4,159,718 km (0.113 R)
• M11: 4,551,814 km (0.093 R)
• M12: 5,051,621 km (0.113 R)
• M13: 5,340,943 km (0.093 R)
• M14: 5,641,336 km (0.111 R)
• M15: 5,934,248 km (0.099 R)
• M16: 6,334,423 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321

Radius: 8

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.85 AU - 2.07 AU

Year: 1894 Days

Day: 8.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 171.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 83,957,773 km

• M1: 100,380 km (0.108 R)
• M2: 533,167 km (0.117 R)
• M3: 963,709 km (0.111 R)
• M4: 1,262,008 km (0.034 R)
• M5: 1,541,157 km (0.09 R)
• M6: 1,974,991 km (0.111 R)
• M7: 2,488,261 km (0.116 R)
• M8: 2,864,051 km (0.075 R)
• M9: 3,862,019 km (0.111 R)
• M10: 4,205,944 km (0.099 R)
• M11: 5,279,010 km (0.089 R)
• M12: 5,703,419 km (0.12 R)
• M13: 8,064,672 km (0.093 R)
• M14: 8,343,073 km (0.054 R)
• M15: 9,552,722 km (0.109 R)
• M16: 9,927,913 km (0.072 R)
• M17: 11,044,512 km (0.096 R)
• M18: 12,133,584 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 38.4

Radius: 6.5

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 6.86 AU - 10.16 AU

Year: 17136 Days

Day: 18.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 83,957,773 km

• M1: 80,783 km (0.085 R)
• M2: 293,511 km (0.061 R)
• M3: 1,165,667 km (0.092 R)
• M4: 1,744,311 km (0.081 R)
• M5: 4,630,802 km (0.079 R)
• M6: 5,937,839 km (0.078 R)
• M7: 7,272,850 km (0.074 R)
• M8: 9,063,537 km (0.064 R)
• M9: 9,533,424 km (0.109 R)
• M10: 11,486,424 km (0.063 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 831

Radius: 5.9

Gravity: 23.87 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 9.55 AU - 9.97 AU

Year: 21047 Days

Day: 21.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 83,957,773 km

• M1: 73,453 km (0.036 R)
• M2: 450,140 km (0.114 R)
• M3: 850,165 km (0.033 R)
• M4: 1,162,076 km (0.098 R)
• M5: 1,431,801 km (0.102 R)
• M6: 2,056,372 km (0.092 R)
• M7: 2,360,954 km (0.049 R)
• M8: 3,143,051 km (0.09 R)
• M9: 4,973,082 km (0.097 R)
• M10: 5,165,016 km (0.09 R)
• M11: 5,522,854 km (0.078 R)
• M12: 5,770,588 km (0.107 R)
• M13: 6,604,148 km (0.119 R)
• M14: 6,789,350 km (0.063 R)
• M15: 7,025,864 km (0.072 R)
• M16: 9,234,826 km (0.082 R)
• M17: 10,558,917 km (0.117 R)
• M18: 12,350,950 km (0.114 R)
• M19: 26,682,725 km (0.108 R)
• M20: 27,272,290 km (0.08 R)
• M21: 32,974,811 km (0.108 R)
• M22: 40,496,443 km (0.099 R)
• M23: 41,431,729 km (0.089 R)
• M24: 43,345,085 km (0.094 R)
• M25: 46,834,007 km (0.088 R)
• M26: 50,505,588 km (0.056 R)
• M27: 53,614,830 km (0.095 R)
• M28: 61,021,420 km (0.066 R)
• M29: 61,225,173 km (0.12 R)
• M30: 67,764,245 km (0.098 R)
• M31: 69,302,710 km (0.085 R)
• M32: 69,746,417 km (0.077 R)
• M33: 82,456,850 km (0.108 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 11,616 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit